Je serai votre développeur blockchain pour des dapp web3 multi-chaînes, evm, solana, cosmos, xrpl
Développeur Web3 et Blockchain senior
Niveau 1
Répond à certains critères de performance et présente un fort potentiel sur la place de marché.
Ce que les gens ont aimé chez ce freelance
johann_hein

Allemagne
Filip built an excellent presale smart contract on the BSC network for us. The code is secure, gas-efficient, and includes all the features we requested. He...
emmettt984

États-Unis
Absolutely fantastic work! The Polymarket bot is smooth, reliable, and does exactly what was promised. Fast delivery too. Filip was very responsive, explained...
kathydurant

États-Unis
Filip is a phenomenal backend developer and truly a rare talent. He writes clean, efficient, and rock-solid code that handles even the toughest challenges with...
jrnola504

États-Unis
Flip’s work on the Rust smart contract is truly extraordinary, reflecting not only exceptional technical mastery but also visionary craftsmanship. Every line...
paulantonoffice

États-Unis
Working with Filip was a great experience. He is very talented and was able to deliver something other developers on fiverr struggled with. He stuck to the...
À propos de ce service
Bonjour, je suis Filip, un développeur senior en Blockchain & Web3 avec plus de 6 ans d’expérience dans la création d’applications décentralisées sur plusieurs blockchains.
Je me spécialise dans la réalisation de DApps Web3 full-stack professionnelles sur chaînes EVM (Ethereum, BSC, Base, Polygon, Arbitrum, etc.), Solana (Rust), Cosmos, Sui, Tron, TON, XRPL et d’autres.
Ce que je propose :
- Développement et intégration de smart contracts (Solidity, Rust, Move, Tact)
- Frontend moderne avec React, Next.js, TypeScript et Tailwind CSS
- Intégration de portefeuilles multi-chaînes avec le module Reown (MetaMask, Phantom, Keplr, etc.)
- Backend et API si nécessaire
- Tests complets, meilleures pratiques de sécurité et déploiement
Projets populaires :
- Plateforme de lancement de tokens et prévente
- Dashboards DeFi et protocoles
- Pont multi-chaînes
- Plateformes DAO
- Jeux Web3
- Marchés NFT
Pourquoi me choisir :
- Code propre, sécurisé et prêt pour la production
- Communication rapide (réponse en moins d’une heure)
- Processus transparent
- Note de 4,9/5 basée sur plus de 41 avis
J’ai réalisé plus de 40 projets Web3 avec succès.
Envoyez-moi votre idée ou vos réseaux préférés, et je vous répondrai en moins d’une heure avec un plan personnalisé et un devis.
Hâte de construire votre DApp Web3 multi-chaînes !
Protégez vos ressources et vos informations.
Les services de crypto-monnaie se concentrent uniquement sur le développement et la programmation. Ne partagez jamais d'informations sensibles ou de codes privés avec d'autres personnes.
Mon portfolio
33 avis concernant ce service
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Détails de la notation
- Niveau de communication avec le freelance
- Qualité de la livraison
- Valeur de la livraison
Trier par
Y yuki_crypto

Japon
I’m really impressed with the smart contract development work! The developer delivered clean, well-commented, and secure code exactly as requested. Communication was smooth and professional throughout the project. He understood the requirements quickly and made sure everything worked perfectly. Highly recommended! Thank you!
50 $US-100 $US
Prix
2 jours
Durée
F 
Réponse du freelance
Utile?C code_novaa

France
Filip is one of the most experienced and skilled Web3 developers I've ever worked with. He delivered the project on time with outstanding quality. The results exceeded my expectations. I will definitely hire him again for future projects. Highly recommended! Thank you, Filip! ⭐⭐⭐⭐⭐
50 $US-100 $US
Prix
4 jours
Durée
Utile?D drako_crypto

Pays-Bas
The seller delivered a high-quality pump.fun smart contract on the TON network exactly as I wanted. Delivered clean, well-documented code on time. Communication was excellent throughout, very responsive and professional — I’ll definitely work with them again.
100 $US-200 $US
Prix
2 jours
Durée
Utile?A akualatao122

Canada
Filip did good job again. He is very professional and fast in delivery with high quality. I will work with him for long-term. Highly recommend him. Thank you!
50 $US-100 $US
Prix
2 jours
Durée
Utile?J 
johann_hein

Allemagne
Filip built an excellent presale smart contract on the BSC network for us. The code is secure, gas-efficient, and includes all the features we requested. He was very responsive, provided regular updates, and delivered the project ahead of schedule. I will definitely hire him again for future blockchain projects!
50 $US-100 $US
Prix
2 jours
Durée
Utile?
33 avis concernant ce service
| (32) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (1) |
Détails de la notation
- Niveau de communication avec le freelance
- Qualité de la livraison
- Valeur de la livraison
Trier par
Y yuki_crypto

Japon
I’m really impressed with the smart contract development work! The developer delivered clean, well-commented, and secure code exactly as requested. Communication was smooth and professional throughout the project. He understood the requirements quickly and made sure everything worked perfectly. Highly recommended! Thank you!
50 $US-100 $US
Prix
2 jours
Durée
F 
Réponse du freelance
Utile?C code_novaa

France
Filip is one of the most experienced and skilled Web3 developers I've ever worked with. He delivered the project on time with outstanding quality. The results exceeded my expectations. I will definitely hire him again for future projects. Highly recommended! Thank you, Filip! ⭐⭐⭐⭐⭐
50 $US-100 $US
Prix
4 jours
Durée
Utile?D drako_crypto

Pays-Bas
The seller delivered a high-quality pump.fun smart contract on the TON network exactly as I wanted. Delivered clean, well-documented code on time. Communication was excellent throughout, very responsive and professional — I’ll definitely work with them again.
100 $US-200 $US
Prix
2 jours
Durée
Utile?A akualatao122

Canada
Filip did good job again. He is very professional and fast in delivery with high quality. I will work with him for long-term. Highly recommend him. Thank you!
50 $US-100 $US
Prix
2 jours
Durée
Utile?J 
johann_hein

Allemagne
Filip built an excellent presale smart contract on the BSC network for us. The code is secure, gas-efficient, and includes all the features we requested. He was very responsive, provided regular updates, and delivered the project ahead of schedule. I will definitely hire him again for future blockchain projects!
50 $US-100 $US
Prix
2 jours
Durée
Utile?

